1998 Lexus ES300 engine

ELECTRICAL COMPONENTS223
BATTERY RECHARGING PRECAUTIONS
During recharging, the battery is producing hydrogen gas.
Therefore, before recharging:
1. Maintenance type batteries ± Remove the vent plugs.
2. If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
3. Make sure the power switch on the recharger is off when connecting the
charger cables to the battery and when disconnecting them.
CAUTION
Always charge the battery in an unconfined area. Do not
charge the battery in a garage or closed room where there
is not sufficient ventilation.
 Non±maintenance batteries: Only do a slow charge (5 A or
less). Charging at a quicker rate is dangerous. The battery
may explode causing personal injuries.
Maintenance type batteries: Be sure to remove the vent
plugs before recharging.
NOTICE
Never recharge the battery while the engine is running. Also, be sure all
accessories are turned off.

ELECTRICAL COMPONENTS
224
CHECKING AND REPLACING THEBLADE TYPE FUSES
64E027
64E029±2

Engine compartment 1
Pull±out tool 2Spare fuses
64E013

Driver's side instrument panel
1. Turn the ignition switch off and remove the auxiliary box.
Determine which fuse may be causing the problem. The auxiliary box shows
the name of the circuit for each fuse.

ELECTRICAL COMPONENTS
226
CHECKING THE CARTRIDGE TYPEFUSES
64E011±1
64E015±1

Engine compartment
64E014

Driver's side instrument panel
If the headlights or other electrical components do not work and the blade\
type fu ses are O.K., check the cartridge type fuses. If any of the cartridge
type fuses are blown, they must be replaced.

ELECTRICAL COMPONENTS227
64E016

1Type A 2Type B 3Good 4Blown
If there is an overload in the circuits from the battery, the fuses are designed
to blow before the entire wiring harness is damaged.
NOTICE
Before replacing the fuses, have the cause of electrical overload
determined and repaired by your Lexus dealer.
CAUTION
Always use a genuine Lexus fuse or equivalent for
replacement. Never install an ordinary wire ± even for a
temporary fix. This may cause extensive damage and possibly
a fire.
ADDING WASHER FLUID
64E017±1
If the washer tank becomes nearly empty, add washer fluid.
You may use plain water as washer fluid. However, in cold areas where
temperatures range below the freezing point, use washer fluid containing
antifreeze. This product is available at your Lexus dealer and most auto parts
stores. Follow the manufacturer's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute because it may
damage your vehicle's paint.